filling loop key

  1. Alz2k

    Worcester 28i has no internal filling loop?

    Hey guys, I'm stuck with an issue regarding the level of pressure that my boiler has. I've been looking around to see how I could fix this issue, and it came down to me needing a filling loop. However, whilst being confused and frustrated for a straight hour of not knowing what I had to do, it...
    • Alz2k
    • Thread
    • boiler filling loop filling loop key help help needed pressure pressure loss worcester 28i junior
    • Replies: 1
    • Forum: Plumbing and Central Heating
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